Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
RV Trip Planning Discussions

Go Back   iRV2 Forums > RV SYSTEMS AND TECHNOLOGIES FORUMS > RV Systems & Appliances
Click Here to Login
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on iRV2
 
Thread Tools Search this Thread Display Modes
 
Old 07-23-2021, 09:35 AM   #1
Senior Member
 
Join Date: Sep 2015
Posts: 165
Norcold fridge in my Dolphin

I have dealt with many fridge issues but haven’t seen anything like this. AU light is rapidly flashing. Monster board is making a cross between a buzzing and clicking noise. Whole board is vibrating! Unplugged everything including shore power and it continued so killed the battery switch and it stopped. Turned power back on started fridge and same thing. Now it’s done and won’t turn on! Any feed back would be greatly appreciated!
Kasey is offline   Reply With Quote
Join the #1 RV Forum Today - It's Totally Free!

iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!

You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!

Old 07-23-2021, 10:11 AM   #2
Senior Member
 
Old-Biscuit's Avatar
 
Join Date: Nov 2015
Posts: 26,689
DO you still have Display Panel Lights...interior light in fridge??

NO.....
Loss of DC to Fridge Circuit Board
*Main Fridge Supply Fuse blown
OR Recall Box RED Light on--Model dependent

DC Fuse on Circuit Board has blown.....3A or 5A Auto Blade Type


As for the AU Flashing and circuit board buzzing/clicking/vibrating
The AC Relay (which is DC Triggered) on the circuit board has failed
New circuit board ---possibly upper display panel also

MODEL of fridge??????
Many different models/version produced so Brand/Model are always needed when troubleshooting
__________________
I took my Medication today. HAVE YOU?
Dodge 3500 w/Tractor Motor
US NAVY---USS Decatur DDG-31
Old-Biscuit is offline   Reply With Quote
Old 07-23-2021, 10:47 PM   #3
Senior Member
 
Join Date: Sep 2015
Posts: 165
it's a norcold 1200 fuses look ok. black box doesn't have red light. could not turn the fridge off without killing the power. left it for a couple of hours and it started back up on it's own and is working fine now. Can that relay stick to where it is activating rapidly? felt the relay on the monster board and it seemed to be coming from it. I don't know about the light in the fridge as I was running around trying to figure out how to stop it. Any insight is appreciated! As I said it's working fine now but I assume the issue will resurface.
Kasey is offline   Reply With Quote
Old 07-24-2021, 11:07 AM   #4
Senior Member
 
Old-Biscuit's Avatar
 
Join Date: Nov 2015
Posts: 26,689
Upper display controls/buttons hanging up hence the Flashing AU and not being to turn fridge off
__________________
I took my Medication today. HAVE YOU?
Dodge 3500 w/Tractor Motor
US NAVY---USS Decatur DDG-31
Old-Biscuit is offline   Reply With Quote
Reply

Tags
dolphin, fridge, norcold



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Dolphin :: 2007 National RV 2007 Dolphin Jim1950 iRV2 Owners Registry 2 12-23-2021 06:41 PM
Dolphin :: 2007 National Dolphin mdenson iRV2 Owners Registry 0 04-09-2018 10:46 AM
In-slide Norcold/Dometic fridge vs residential fridge abi2001 5th Wheel Discussion 13 05-22-2016 06:53 PM
2004 Dolphin norcold fridge nrvoasis National RV Owner's Forum 2 03-20-2013 11:31 AM

» Featured Campgrounds

Reviews provided by


All times are GMT -6. The time now is 11:15 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.